The Liechtenstein national under-23+ football team (German: Liechtensteinische U23+-Fussballnationalmannschaft) is the reserve national team for Liechtenstein, intended for players who do not warrant a full national team call-up to show their ability.

This was announced on 5 October 2022, after announcing the dissolution of the under-21 team.

The team plays friendly matches against teams of a similar quality and will allow both older and younger players to participate.

[1] On 28 March 2023, the team played its first-ever match against Gibraltar U21,[2] which finished 1–1.

[3] On 15 June 2023, the team lost for the first time in a match against Sweden U20, which finished 4–0[4][5] The following players have been called up for the team within the last 12 months and are still available for selection.